StrangerInGotham

Rouge Racer You went faster than 260mph (418.429km/h) at Spa-Francorchamps.

General Altan, the Epicurean Complete General Altan's page.

Spear Mastery Acquire all Chain Spear upgrades in a single save slot.

Ain't No Cavalry Comin' Have a soldier survive every mission in a full game.

Rachel Master Defeat 500 enemies with Rachel.

Good Enough for Government Work Have a Ghost Skill of 80% for all missions

Doing Work Kill 1000 enemies while in Guerrilla mode

Archeologist Completely reassemble all Relics in a single save slot.

Youth Trumps Experience Provoke Marburg into a fatal duel.

Untouchable Score 37 points in a single quarter with Klay Thompson.

With one hand behind my back Kill Baatar without getting hit.

King Nogaï, the Indomitable Complete the page of King Nogaï in the book of heads.

One With The Shadows Complete 3 missions with less than 5 kills and with no enemies alerted to your presence.

Mineswimmer Escape through the Fluoride Tanks without touching a single mine.

Hearthwarming Complete mission “On Icebound Shores Abandoned”.

Back on Wheels Get your motorcycle repaired.

Nogaï the Broken Complete the page of Nogaï, the Broken in the book of heads.

Make ‘em go Boom Kill an enemy primed Derelict MEC before it can self-destruct

Evil Collector Collect every PDA in the RoE campaign

You Snooze, You Lose Kill a Big Bro Slig in his sleep.

Carnage in C-Major Chapter III: Take out a cluster of five Decepticons using Metroplex's Air Strike

Rocket Man! Finished the fifth act of Movie Mode!

Decoy Domination In squad matches your team completes the key objective first, five times.

I Like to Watch Find all video logs in DOOM 3

Chef Cook Claim the reward for the "Cook 900 meals" task

Trip-Dub Record a triple-double with any player in a non-simulated game.

Deleted Scenes Complete The Director's Cut

Legendary Scarab Hunter Obtain all scarabs.

Anything You Can Do... Complete a Daily Friend Challenge through all return fire volleys

Total Domination Earn all of the Domination Trophies

The Unquenchable Thirst Find out the truth about Vicho.

No Dullards Here Finish Mortal Kombat (Genesis) on any difficulty setting

Turret Takedown Destroy 6 turrets in level CU04 in under one second

Bull's-Eye! Get 100 bull's-eyes in Archery playing in Champions Cup.

The Tsarina's Favourite Human Complete every task given by the sanzhani.

Beneath The Blue Chambers Complete Quake Episode 3: The Netherworld in single player.

Defender of Humanity Overthrow the aliens on Commander difficulty

Angelic Gabbit Finish Oddworld: Munch's Oddysee HD with more than 95% Quarma.

First coat applied Complete Chapter 1

Monkey Business! Collect 4 Banana stars!

Better Safe than Sorry Behead an enemy with Artery Strike while they're also hexed with Burning Blood.

The Manumit Learn all of Crake's secrets.

Sugar Wrath Complete mission “Hearing Things”.

General Kaali, the Prodigy Complete General Kaali's page.

Duty Fulfilled Complete Horde Mode on Emperor's Mercy Difficulty

Viper Vanquisher Kill the Viper Ruler

More Than Meets the Eye Complete Campaign - Normal

General Baatar, the Corrupted Complete General Baatar's page.

For the Emperor! Complete Horde Mode on Exterminatus Difficulty

No Quarter Given Finish Mortal Kombat II (Arcade) on any difficulty setting